Science Topics term usage 2008-11-27

This analysis excludes the activity of search-engine spiders, USGS users, and transactions resulting in errors.

(Table shows only the 40 most frequently chosen terms.)

274	earthquakes
106	earthquake occurrences
80	volcanoes
68	maps and atlases
40	real-time monitoring and reporting
37	energy resources
35	climate change
33	mineral resources
30	USGS map servers
28	ground water
27	floods
22	remote sensing
21	water quality
21	geospatial analysis
20	contamination and pollution
19	surface water (non-marine)
18	avian influenza
16	invasive species
14	droughts
11	environmental health (human)
9	fires
9	volcanic activity
8	oil resources
8	water supply and demand
8	volcanic eruption prediction
8	earth structure
8	acid deposition
7	desert ecosystems
7	earthquake probabilities
7	tectonic processes
6	seismology
6	USGS budget
6	hydrology
6	global warming
6	marine biology
6	geomorphology
5	ground-water quality
5	human impacts
5	topics
5	sediment transport

Science Topics term usage Thursday, 2008-11-27